SOLUTION: Express the confidence interval
73.4%±6.3% in the form of a trilinear inequality.
% <p<%
looking for the two percents on either side of p
Algebra.Com
Question 1099611: Express the confidence interval
73.4%±6.3% in the form of a trilinear inequality.
%
looking for the two percents on either side of p
Found 2 solutions by Theo, stanbon:
Answer by Theo(13342) (Show Source): You can put this solution on YOUR website!
73.4% plus or minus 6.3% can be shown in the following manner.
67.1% < p < 79.7%
you subtract 6.3% from 73.4% to get the lower bound.
you add 6.3% to 73.4% to get the upper bound.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Express the confidence interval
73.4%±6.3% in the form of a trilinear inequality.
% looking for the two percents on either side of p
--------
73.4%-6.3% < p < 73.4+6.3%
-----------
67.1% < p < 79.7%
---------
Cheers,
Stan H.
-------
RELATED QUESTIONS
Express the confidence interval 256.8±102.1 in the form of a trilinear inequality.
__ (answered by ikleyn)
Express the confidence interval
405.4
±
80.6
in the form of a trilinear... (answered by Boreal)
Express the confidence interval
18.3
%
±
7.3
%
in the form of a trilinear... (answered by Theo,ikleyn)
Express the confidence interval 31.4
%±3.8% 31.4%±3.8% in the form of a trilinear... (answered by Edwin McCravy)
Express the confidence interval 67% < p < 77.6% in the form of p + E.
_________% +... (answered by Boreal)
Assume that a sample is used to estimate a population proportion p. To find the 99%... (answered by Boreal,ikleyn)
Express the confidence interval(0.040,0.112)in the form of ^p-E (answered by stanbon)
Assume that a sample is used to estimate a population proportion p. Find the 90%... (answered by math_tutor2020)
Express the confidence interval in the form of P ± E.
15) -0.128 < p < 1.212
(answered by Edwin McCravy)